Title of article :
Acylimine mediated NN bond cleavage of pyrazolidinediones and subsequent conversion to dihydropyrimidinediones and malonamides
Author/Authors :
Gong، نويسنده , , Yong and Bausch، نويسنده , , Mark J and Wang، نويسنده , , Linhua، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2001
Abstract :
Acylimines 3 were identified as intermediates in the fluorenyl assisted NN bond cleavage of pyrazolidinediones 1. Subsequent conversion of 3 to dihydropyrimidinediones 4 and malonamides 7–10 is described.
Keywords :
Cleavage reactions , Fluorenes , ring transformations , acylimine , cyclization
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters